Trace number 369001

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
March KS 2007-02-08? (TO) 5000.01 5001.41

General information on the benchmark

Namecrafted/Hard/contest03/looksrandom/
hgen6-4-24-n650-03-S528656311.sat05-477.reshuffled-07.cnf
MD5SUMe6cd66a115f70af2c02b5cac2d51607a
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables650
Number of clauses2756
Sum of the clauses size8268
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32756
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.02	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.02	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.02	c main()::
0.00/0.02	c initFormula():: searching for DIMACS p-line....
0.00/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 650 variables and 2756 clauses.
0.00/0.02	c parseCNF():: parsing....
0.00/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02	c runParser():: parsing was successful, warming up engines...
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 650 free variables and 2756 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.010
0.00/0.02	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.02	c using 3-SAT heuristics (occurence based diff)
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 650 variables and 2756 clauses.
0.00/0.02	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.02	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.02	c transformTo3SAT():: the transformation yielded 650 variabels and 2756 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2756 / 650 ) = 4.24
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c suggested doublelook initial :: 0
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 268 JD: 43
0.19/0.21	c |----------------------------------------------------------------|
c |*
c |**
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c |****************************************************************| 1 NC: 60896 JD: 43
48.07/48.19	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
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c |****************************************************************| 2 NC: 1243697 JD: 43
1009.03/1009.38	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |************
c |*************
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c |****************
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c |********************************
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c |**************************************************************

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node7/watcher-369001-1177283370 -o ROOT/results/node7/solver-369001-1177283370 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369001-1177283370/march_ks /tmp/evaluation/369001-1177283370/instance-369001-1177283370.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 19357
/proc/meminfo: memFree=1831992/2055920 swapFree=4159516/4192956
[pid=19357] ppid=19355 vsize=656 CPUtime=0
/proc/19357/stat : 19357 (march_ks) R 19355 19357 19301 0 -1 4194304 88 0 0 0 0 0 0 0 19 0 1 0 204374613 671744 73 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134557851 0 0 4096 0 0 0 0 17 1 0 0
/proc/19357/statm: 164 73 47 123 0 39 0

[startup+0.0792069 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 19357
/proc/meminfo: memFree=1831992/2055920 swapFree=4159516/4192956
[pid=19357] ppid=19355 vsize=1564 CPUtime=0.07
/proc/19357/stat : 19357 (march_ks) R 19355 19357 19301 0 -1 4194304 310 0 0 0 7 0 0 0 19 0 1 0 204374613 1601536 292 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 1 0 0
/proc/19357/statm: 391 292 73 123 0 266 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1564

[startup+0.101208 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 19357
/proc/meminfo: memFree=1831992/2055920 swapFree=4159516/4192956
[pid=19357] ppid=19355 vsize=1564 CPUtime=0.09
/proc/19357/stat : 19357 (march_ks) R 19355 19357 19301 0 -1 4194304 314 0 0 0 9 0 0 0 19 0 1 0 204374613 1601536 296 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/19357/statm: 391 296 73 123 0 266 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1564

[startup+0.30123 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 19357
/proc/meminfo: memFree=1831992/2055920 swapFree=4159516/4192956
[pid=19357] ppid=19355 vsize=1564 CPUtime=0.29
/proc/19357/stat : 19357 (march_ks) R 19355 19357 19301 0 -1 4194304 327 0 0 0 29 0 0 0 21 0 1 0 204374613 1601536 309 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542580 0 0 4096 0 0 0 0 17 1 0 0
/proc/19357/statm: 391 310 73 123 0 266 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1564

[startup+0.701271 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 19357
/proc/meminfo: memFree=1831992/2055920 swapFree=4159516/4192956
[pid=19357] ppid=19355 vsize=1564 CPUtime=0.69
/proc/19357/stat : 19357 (march_ks) R 19355 19357 19301 0 -1 4194304 336 0 0 0 69 0 0 0 25 0 1 0 204374613 1601536 318 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/19357/statm: 391 318 73 123 0 266 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1564

[startup+1.50135 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 19358
/proc/meminfo: memFree=1830960/2055920 swapFree=4159516/4192956
[pid=19357] ppid=19355 vsize=1696 CPUtime=1.49
/proc/19357/stat : 19357 (march_ks) R 19355 19357 19301 0 -1 4194304 349 0 0 0 149 0 0 0 25 0 1 0 204374613 1736704 331 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598894 0 0 4096 0 0 0 0 17 1 0 0
/proc/19357/statm: 424 331 73 123 0 299 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1696

[startup+3.10152 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 19358
/proc/meminfo: memFree=1830832/2055920 swapFree=4159516/4192956
[pid=19357] ppid=19355 vsize=1696 CPUtime=3.09
/proc/19357/stat : 19357 (march_ks) R 19355 19357 19301 0 -1 4194304 358 0 0 0 309 0 0 0 25 0 1 0 204374613 1736704 340 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538558 0 0 4096 0 0 0 0 17 1 0 0
/proc/19357/statm: 424 340 73 123 0 299 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1696

[startup+6.30286 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 19358
/proc/meminfo: memFree=1830704/2055920 swapFree=4159516/4192956
[pid=19357] ppid=19355 vsize=1696 CPUtime=6.29
/proc/19357/stat : 19357 (march_ks) R 19355 19357 19301 0 -1 4194304 370 0 0 0 629 0 0 0 25 0 1 0 204374613 1736704 352 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 1 0 0
/proc/19357/statm: 424 352 73 123 0 299 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1696

[startup+12.7015 s]
/proc/loadavg: 0.81 0.95 0.98 2/78 19358
/proc/meminfo: memFree=1830576/2055920 swapFree=4159516/4192956
[pid=19357] ppid=19355 vsize=1828 CPUtime=12.69
/proc/19357/stat : 19357 (march_ks) R 19355 19357 19301 0 -1 4194304 377 0 0 0 1269 0 0 0 25 0 1 0 204374613 1871872 359 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/19357/statm: 457 359 73 123 0 332 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1828

[startup+25.5019 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 19358
/proc/meminfo: memFree=1830576/2055920 swapFree=4159516/4192956
[pid=19357] ppid=19355 vsize=1828 CPUtime=25.48
/proc/19357/stat : 19357 (march_ks) R 19355 19357 19301 0 -1 4194304 389 0 0 0 2548 0 0 0 25 0 1 0 204374613 1871872 371 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/19357/statm: 457 371 73 123 0 332 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1828

[startup+51.1016 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 19358
/proc/meminfo: memFree=1830448/2055920 swapFree=4159516/4192956
[pid=19357] ppid=19355 vsize=1960 CPUtime=51.07
/proc/19357/stat : 19357 (march_ks) R 19355 19357 19301 0 -1 4194304 407 0 0 0 5107 0 0 0 25 0 1 0 204374613 2007040 389 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542380 0 0 4096 0 0 0 0 17 1 0 0
/proc/19357/statm: 490 389 73 123 0 365 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1960

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 19358
/proc/meminfo: memFree=1830320/2055920 swapFree=4159516/4192956
[pid=19357] ppid=19355 vsize=1960 CPUtime=102.26
/proc/19357/stat : 19357 (march_ks) R 19355 19357 19301 0 -1 4194304 424 0 0 0 10226 0 0 0 25 0 1 0 204374613 2007040 406 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 1 0 0
/proc/19357/statm: 490 406 73 123 0 365 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1960

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 19358
/proc/meminfo: memFree=1830256/2055920 swapFree=4159516/4192956
[pid=19357] ppid=19355 vsize=2124 CPUtime=162.24
/proc/19357/stat : 19357 (march_ks) R 19355 19357 19301 0 -1 4194304 444 0 0 0 16224 0 0 0 25 0 1 0 204374613 2174976 426 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526312 0 0 4096 0 0 0 0 17 1 0 0
/proc/19357/statm: 531 426 73 123 0 406 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 2124

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19358
/proc/meminfo: memFree=1830128/2055920 swapFree=4159516/4192956
[pid=19357] ppid=19355 vsize=2124 CPUtime=222.23
/proc/19357/stat : 19357 (march_ks) R 19355 19357 19301 0 -1 4194304 451 0 0 0 22223 0 0 0 25 0 1 0 204374613 2174976 433 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 1 0 0
/proc/19357/statm: 531 433 73 123 0 406 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 2124

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19358
/proc/meminfo: memFree=1830128/2055920 swapFree=4159516/4192956
[pid=19357] ppid=19355 vsize=2124 CPUtime=282.21
/proc/19357/stat : 19357 (march_ks) R 19355 19357 19301 0 -1 4194304 456 0 0 0 28221 0 0 0 25 0 1 0 204374613 2174976 438 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134596937 0 0 4096 0 0 0 0 17 1 0 0
/proc/19357/statm: 531 438 73 123 0 406 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 2124

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19358
/proc/meminfo: memFree=1830128/2055920 swapFree=4159516/4192956
[pid=19357] ppid=19355 vsize=2124 CPUtime=342.19
/proc/19357/stat : 19357 (march_ks) R 19355 19357 19301 0 -1 4194304 463 0 0 0 34219 0 0 0 25 0 1 0 204374613 2174976 445 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526427 0 0 4096 0 0 0 0 17 1 0 0
/proc/19357/statm: 531 445 73 123 0 406 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 2124

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19358
/proc/meminfo: memFree=1830000/2055920 swapFree=4159516/4192956
[pid=19357] ppid=19355 vsize=2328 CPUtime=402.19
/proc/19357/stat : 19357 (march_ks) R 19355 19357 19301 0 -1 4194304 504 0 0 0 40218 1 0 0 25 0 1 0 204374613 2383872 486 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526539 0 0 4096 0 0 0 0 17 1 0 0
/proc/19357/statm: 582 486 73 123 0 457 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 2328

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19358
/proc/meminfo: memFree=1830000/2055920 swapFree=4159516/4192956
[pid=19357] ppid=19355 vsize=2328 CPUtime=462.17
/proc/19357/stat : 19357 (march_ks) R 19355 19357 19301 0 -1 4194304 510 0 0 0 46216 1 0 0 25 0 1 0 204374613 2383872 492 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/19357/statm: 582 492 73 123 0 457 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 2328

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19358
/proc/meminfo: memFree=1829936/2055920 swapFree=4159516/4192956
[pid=19357] ppid=19355 vsize=2328 CPUtime=522.15
/proc/19357/stat : 19357 (march_ks) R 19355 19357 19301 0 -1 4194304 515 0 0 0 52214 1 0 0 25 0 1 0 204374613 2383872 497 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/19357/statm: 582 497 73 123 0 457 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 2328

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19358
/proc/meminfo: memFree=1829872/2055920 swapFree=4159516/4192956
[pid=19357] ppid=19355 vsize=2328 CPUtime=582.14
/proc/19357/stat : 19357 (march_ks) R 19355 19357 19301 0 -1 4194304 520 0 0 0 58213 1 0 0 25 0 1 0 204374613 2383872 502 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542372 0 0 4096 0 0 0 0 17 1 0 0
/proc/19357/statm: 582 502 73 123 0 457 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 2328

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19358
/proc/meminfo: memFree=1829936/2055920 swapFree=4159516/4192956
[pid=19357] ppid=19355 vsize=2428 CPUtime=642.13
/proc/19357/stat : 19357 (march_ks) R 19355 19357 19301 0 -1 4194304 527 0 0 0 64212 1 0 0 25 0 1 0 204374613 2486272 509 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564571 0 0 4096 0 0 0 0 17 1 0 0
/proc/19357/statm: 607 509 73 123 0 482 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 2428


################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19558
/proc/meminfo: memFree=1828016/2055920 swapFree=4159516/4192956
[pid=19357] ppid=19355 vsize=3792 CPUtime=4001.15
/proc/19357/stat : 19357 (march_ks) R 19355 19357 19301 0 -1 4194304 851 0 0 0 400107 8 0 0 25 0 1 0 204374613 3883008 833 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564766 0 0 4096 0 0 0 0 17 1 0 0
/proc/19357/statm: 948 833 73 123 0 823 0
Current children cumulated CPU time (s) 4001.15
Current children cumulated vsize (KiB) 3792

[startup+4062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19558
/proc/meminfo: memFree=1828016/2055920 swapFree=4159516/4192956
[pid=19357] ppid=19355 vsize=3792 CPUtime=4061.15
/proc/19357/stat : 19357 (march_ks) R 19355 19357 19301 0 -1 4194304 853 0 0 0 406106 9 0 0 25 0 1 0 204374613 3883008 835 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/19357/statm: 948 835 73 123 0 823 0
Current children cumulated CPU time (s) 4061.15
Current children cumulated vsize (KiB) 3792

[startup+4122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19558
/proc/meminfo: memFree=1827952/2055920 swapFree=4159516/4192956
[pid=19357] ppid=19355 vsize=3792 CPUtime=4121.12
/proc/19357/stat : 19357 (march_ks) R 19355 19357 19301 0 -1 4194304 854 0 0 0 412103 9 0 0 25 0 1 0 204374613 3883008 836 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538176 0 0 4096 0 0 0 0 17 1 0 0
/proc/19357/statm: 948 836 73 123 0 823 0
Current children cumulated CPU time (s) 4121.12
Current children cumulated vsize (KiB) 3792

[startup+4182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19558
/proc/meminfo: memFree=1827952/2055920 swapFree=4159516/4192956
[pid=19357] ppid=19355 vsize=3792 CPUtime=4181.11
/proc/19357/stat : 19357 (march_ks) R 19355 19357 19301 0 -1 4194304 859 0 0 0 418102 9 0 0 25 0 1 0 204374613 3883008 841 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/19357/statm: 948 841 73 123 0 823 0
Current children cumulated CPU time (s) 4181.11
Current children cumulated vsize (KiB) 3792

[startup+4242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19558
/proc/meminfo: memFree=1827888/2055920 swapFree=4159516/4192956
[pid=19357] ppid=19355 vsize=3792 CPUtime=4241.09
/proc/19357/stat : 19357 (march_ks) R 19355 19357 19301 0 -1 4194304 869 0 0 0 424100 9 0 0 25 0 1 0 204374613 3883008 851 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/19357/statm: 948 851 73 123 0 823 0
Current children cumulated CPU time (s) 4241.09
Current children cumulated vsize (KiB) 3792

[startup+4302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19558
/proc/meminfo: memFree=1827824/2055920 swapFree=4159516/4192956
[pid=19357] ppid=19355 vsize=3792 CPUtime=4301.08
/proc/19357/stat : 19357 (march_ks) R 19355 19357 19301 0 -1 4194304 881 0 0 0 430099 9 0 0 25 0 1 0 204374613 3883008 863 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 1 0 0
/proc/19357/statm: 948 863 73 123 0 823 0
Current children cumulated CPU time (s) 4301.08
Current children cumulated vsize (KiB) 3792

[startup+4362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19558
/proc/meminfo: memFree=1827824/2055920 swapFree=4159516/4192956
[pid=19357] ppid=19355 vsize=3792 CPUtime=4361.06
/proc/19357/stat : 19357 (march_ks) R 19355 19357 19301 0 -1 4194304 886 0 0 0 436097 9 0 0 25 0 1 0 204374613 3883008 868 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542355 0 0 4096 0 0 0 0 17 1 0 0
/proc/19357/statm: 948 868 73 123 0 823 0
Current children cumulated CPU time (s) 4361.06
Current children cumulated vsize (KiB) 3792

[startup+4422.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19558
/proc/meminfo: memFree=1827760/2055920 swapFree=4159516/4192956
[pid=19357] ppid=19355 vsize=4556 CPUtime=4421.04
/proc/19357/stat : 19357 (march_ks) R 19355 19357 19301 0 -1 4194304 896 0 0 0 442095 9 0 0 25 0 1 0 204374613 4665344 878 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/19357/statm: 1139 878 73 123 0 1014 0
Current children cumulated CPU time (s) 4421.04
Current children cumulated vsize (KiB) 4556

[startup+4482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19558
/proc/meminfo: memFree=1827760/2055920 swapFree=4159516/4192956
[pid=19357] ppid=19355 vsize=4556 CPUtime=4481.03
/proc/19357/stat : 19357 (march_ks) R 19355 19357 19301 0 -1 4194304 901 0 0 0 448093 10 0 0 25 0 1 0 204374613 4665344 883 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/19357/statm: 1139 883 73 123 0 1014 0
Current children cumulated CPU time (s) 4481.03
Current children cumulated vsize (KiB) 4556

[startup+4542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19558
/proc/meminfo: memFree=1827760/2055920 swapFree=4159516/4192956
[pid=19357] ppid=19355 vsize=4556 CPUtime=4541.02
/proc/19357/stat : 19357 (march_ks) R 19355 19357 19301 0 -1 4194304 904 0 0 0 454092 10 0 0 25 0 1 0 204374613 4665344 886 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542355 0 0 4096 0 0 0 0 17 1 0 0
/proc/19357/statm: 1139 886 73 123 0 1014 0
Current children cumulated CPU time (s) 4541.02
Current children cumulated vsize (KiB) 4556

[startup+4602.3 s]
/proc/loadavg: 1.09 1.00 0.99 2/78 19558
/proc/meminfo: memFree=1827760/2055920 swapFree=4159516/4192956
[pid=19357] ppid=19355 vsize=4556 CPUtime=4601
/proc/19357/stat : 19357 (march_ks) R 19355 19357 19301 0 -1 4194304 907 0 0 0 460090 10 0 0 25 0 1 0 204374613 4665344 889 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 1 0 0
/proc/19357/statm: 1139 889 73 123 0 1014 0
Current children cumulated CPU time (s) 4601
Current children cumulated vsize (KiB) 4556

[startup+4662.3 s]
/proc/loadavg: 1.03 1.00 0.99 2/78 19558
/proc/meminfo: memFree=1827760/2055920 swapFree=4159516/4192956
[pid=19357] ppid=19355 vsize=4556 CPUtime=4660.98
/proc/19357/stat : 19357 (march_ks) R 19355 19357 19301 0 -1 4194304 909 0 0 0 466088 10 0 0 25 0 1 0 204374613 4665344 891 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542945 0 0 4096 0 0 0 0 17 1 0 0
/proc/19357/statm: 1139 891 73 123 0 1014 0
Current children cumulated CPU time (s) 4660.98
Current children cumulated vsize (KiB) 4556

[startup+4722.31 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 19558
/proc/meminfo: memFree=1827824/2055920 swapFree=4159516/4192956
[pid=19357] ppid=19355 vsize=4556 CPUtime=4720.97
/proc/19357/stat : 19357 (march_ks) R 19355 19357 19301 0 -1 4194304 911 0 0 0 472087 10 0 0 25 0 1 0 204374613 4665344 893 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564737 0 0 4096 0 0 0 0 17 1 0 0
/proc/19357/statm: 1139 893 73 123 0 1014 0
Current children cumulated CPU time (s) 4720.97
Current children cumulated vsize (KiB) 4556

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 19558
/proc/meminfo: memFree=1827760/2055920 swapFree=4159516/4192956
[pid=19357] ppid=19355 vsize=4556 CPUtime=4780.95
/proc/19357/stat : 19357 (march_ks) R 19355 19357 19301 0 -1 4194304 912 0 0 0 478085 10 0 0 25 0 1 0 204374613 4665344 894 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538191 0 0 4096 0 0 0 0 17 1 0 0
/proc/19357/statm: 1139 894 73 123 0 1014 0
Current children cumulated CPU time (s) 4780.95
Current children cumulated vsize (KiB) 4556

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 19558
/proc/meminfo: memFree=1827696/2055920 swapFree=4159516/4192956
[pid=19357] ppid=19355 vsize=4556 CPUtime=4840.93
/proc/19357/stat : 19357 (march_ks) R 19355 19357 19301 0 -1 4194304 918 0 0 0 484083 10 0 0 25 0 1 0 204374613 4665344 900 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/19357/statm: 1139 900 73 123 0 1014 0
Current children cumulated CPU time (s) 4840.93
Current children cumulated vsize (KiB) 4556

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 19558
/proc/meminfo: memFree=1827696/2055920 swapFree=4159516/4192956
[pid=19357] ppid=19355 vsize=4556 CPUtime=4900.93
/proc/19357/stat : 19357 (march_ks) R 19355 19357 19301 0 -1 4194304 925 0 0 0 490082 11 0 0 25 0 1 0 204374613 4665344 907 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564163 0 0 4096 0 0 0 0 17 1 0 0
/proc/19357/statm: 1139 907 73 123 0 1014 0
Current children cumulated CPU time (s) 4900.93
Current children cumulated vsize (KiB) 4556

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 19558
/proc/meminfo: memFree=1827760/2055920 swapFree=4159516/4192956
[pid=19357] ppid=19355 vsize=4556 CPUtime=4960.91
/proc/19357/stat : 19357 (march_ks) R 19355 19357 19301 0 -1 4194304 929 0 0 0 496080 11 0 0 25 0 1 0 204374613 4665344 911 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/19357/statm: 1139 911 73 123 0 1014 0
Current children cumulated CPU time (s) 4960.91
Current children cumulated vsize (KiB) 4556



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 19560
/proc/meminfo: memFree=1827696/2055920 swapFree=4159516/4192956
[pid=19357] ppid=19355 vsize=4556 CPUtime=5000
/proc/19357/stat : 19357 (march_ks) R 19355 19357 19301 0 -1 4194304 930 0 0 0 499989 11 0 0 25 0 1 0 204374613 4665344 912 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 1 0 0
/proc/19357/statm: 1139 912 73 123 0 1014 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 4556

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.41
CPU time (s): 5000.01
CPU user time (s): 4999.9
CPU system time (s): 0.113982
CPU usage (%): 99.9721
Max. virtual memory (cumulated for all children) (KiB): 4556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.9
system time used= 0.113982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 930
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 97056

runsolver used 5.85411 second user time and 11.4933 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Sun Apr 22 23:09:30 UTC 2007

IDJOB= 369001
IDBENCH= 24708
IDSOLVER= 180
FILE ID= node7/369001-1177283370

PBS_JOBID= 4650799

Free space on /tmp= 66409 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/looksrandom/hgen6-4-24-n650-03-S528656311.sat05-477.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369001-1177283370/march_ks /tmp/evaluation/369001-1177283370/instance-369001-1177283370.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-369001-1177283370 -o ROOT/results/node7/solver-369001-1177283370 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369001-1177283370/march_ks /tmp/evaluation/369001-1177283370/instance-369001-1177283370.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  e6cd66a115f70af2c02b5cac2d51607a

RANDOM SEED= 828361326

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1832464 kB
Buffers:         34012 kB
Cached:         120792 kB
SwapCached:      13088 kB
Active:          63544 kB
Inactive:       113880 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1832464 kB
SwapTotal:     4192956 kB
SwapFree:      4159516 kB
Dirty:            2496 kB
Writeback:           0 kB
Mapped:          29632 kB
Slab:            31476 kB
Committed_AS:  8829184 kB
PageTables:       1860 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66409 MiB

End job on node7 on Mon Apr 23 00:32:53 UTC 2007